ok...so the Pearl is the 4th different bb I've had with Cingular. First blush, it's ok, I don't like the trackball on the facing. I am so used to the thumbwheel on the side. Dumb question....I have been staring at this thing for an hour, and can't find the power button on this thing. The quick start guide doesn't even list one. I inadvertenly turned off the power on the menu screen, and had to take the battery out and put it back in to get the power to come back on. What am I missing....help!!